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Description
QDLASER CO2 Laser Power Supply 80W HY-T80 for SP/Yongli/EFR CO2 Laser Tube 80W3. Operation Instruction (1) Laser Tube connection: (Referring to Power supply and laser device's connection diagram) High voltage terminal (HV+) of HY T80 power supply should be connected to the positive pole of CO2 laser device. Current circuit of the power supply shall be connected to negative pole(laser output terminal) of laser device, through an ampere meter or directly. (2) Connection of control signal: The control signal shall be reliably
3. Operation Instruction
(1) Laser Tube connection: (Referring to Power supply and laser device's connection diagram) High voltage terminal (HV+) of HY-T80 power supply should be connected to the positive pole of CO2 laser device. Current circuit of the power supply shall be connectedto negative pole(laser output terminal) of laser device, through an ampere meter or directly.
(2) Connection of control signal: The control signal shall be reliably connected to control terminal of the power supply HY-T80, after connecting the DAC output signal and TTL signal of external computer with the power supply, the laser device shall work as expected. If the laser lamp can not work properly, should check the control signal is correct or not(include check the voltage specification and logic), if use PWM control as power control, make sure f≥20KHz, Amplitude (peak value) ≤5V, check and make sure protection switch WP connection is correct at same time.
(3) Voltage of power input: HY-T80 's power input of the power supply shall be 220VAC/50Hz. If 110VAC is needed, please specify when placing order.
(4) Others: A group of protection switches are also reserved for detection of water switch, fan switch, open-enclosure protection and so on.
4. Caution
(1) Water cooling system should be working properly when switching on laser device.
(2) Circuit of high voltage output should not be open! (High voltage output terminals (positive and negative poles) shall be properly connected to positive and negative poles of laser device, respectively).
(3) Attentions should be given to avoid any electric shock after the power supply being switched off(The Insulation safety requirements should be 40KV between the terminal of output and "G").
(4) Well-grounded three-pole receptacle should be used to supply power to HY-T80 power supply. The enclosure should be well grounded to avoid electric shock.
(3) Attentions should be given to avoid any electric shock after the power supply being switched off(The Insulation safety requirements should be 40KV between the terminal of output and "G").
(4) Well-grounded three-pole receptacle should be used to supply power to HY-T80 power supply. The enclosure should be well grounded to avoid electric shock.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
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4.1 ★★★★★
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Product Reviews
★★★★★ 4
Nice shirt
Color: A-royal Blue, Size: X-Large
This is a decent shirt. It feels nice against the skin and fits like it should. It feels a little cheap, but that could be because it’s thin. Kept me comfortable in Florida heat and humidity!
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Reviewed in the United States on May 30, 2026
★★★★★ 5
Can't go wrong with this ... Great product.
Color: A-pink, Size: XX-Large
Perfect fit, looked exactly how pictured, wonderful thin material for the heat and arrived on time. Great product and seller. Definitely worth the money.
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Reviewed in the United States on March 28, 2026
★★★★★ 5
Perfect On and Off the course. Lots of great colors.
Color: A-light Blue, Size: XX-Large
Perfect. Stiffer collar looks nice on and off the course.
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Reviewed in the United States on May 1, 2026
★★★★★ 5
Fits well, holds form after washing
Fits well, and easy care
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Reviewed in the United States on May 28, 2026
★★★★★ 3
Not addidas
Color: B-red Stripe, Size: X-Large
Material is a bit on the rough side. Expected a more moisture resistant
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Reviewed in the United States on May 24, 2026